Seiko Cal. 5617 - 563

This Hand-Winding model from 1989 features a 45mm Stainless Steel case. With its 21mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-b5420fd54e58]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1989

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